You: What's the tariff on athletic footwear from China, and how does the cliff change my costs if I import $800k/year?

Claude: [uses calculate_tariff with hts_code="6404.11", origin_country="CN", annual_import_value_usd=800000]
HTS 6404110000 — Footwear with outer soles of rubber/plastics...
Rate stack:
  Base rate (MFN): +20.00%
  Section 301 (List 4A): +7.50%
  IEEPA emergency tariff: +145.00%
Total current rate: 172.50%
Nov 10, 2026 cliff: 195.00% (+22.50pp jump)

Dollar impact at $800,000/yr import value:
  Current annual duties: $1,380,000
  Additional after Nov 10 cliff: $180,000/yr

{
  "mcpServers": {
    "tariffmonitor": {
      "command": "npx",
      "args": ["-y", "tariffmonitor-mcp"]
    }
  }
}

{
  "mcp": {
    "servers": {
      "tariffmonitor": {
        "command": "npx",
        "args": ["-y", "tariffmonitor-mcp"]
      }
    }
  }
}